Hi, I Was Wondering If There's Anything I Can Do

Hi, I was wondering if there's anything I can do as every time me and my boyfriend have sex, during intercourse I start feeling like something really hot inside of my vagina and when we finish its like it's burning and today I also noticed blood. Now, about the blood I'm not really concerned as my period is meant to come during this weeks but I'm concerned about the burning feeling as it always lasts for about 2 hours and then goes away but it makes me feel uncomfortable and it hurts a little making intercourse a little bit difficult.

Hope to hear back from you promptly.

Kind regards